This is the reason I've long since abandoned the ships. They're just *insane*.
Is there a Regulus/Sirius one yet? Last time I checked, there wasn't. And that one is at least more plausible than time-travel... and c'mon, if you're going to ship Dobby/Hagrid or The Giant Squid/ANYBODY, what's a little incest?
(Salazar/Hermione? Hmm... there's probably a lot of Salazar/Tom... what about Salazar/Harry?
...it's contagious. Argh!)